Correct answer: Nc11...Qb7/Qb6/Q:b5/Qa8/Qc8/Qd8/Qe8/Qf8/Qh8/Qa7 2.f5#[A] 1...Qe5/Ne5 2.f:e5#[Б] 1...d4 2.B:c6# 1...Bh2 2.Nc5#/Nf2#